Tag: extinct species
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Tree Rings May Reveal Evidence of Supernova Activity
New research by University of Colorado Boulder geoscientist Robert Brakenridge shows that tree rings may hold evidence of massive space explosions. When a huge star dies off, it emits high levels of gamma radiation into the cosmos. However, these colossal explosions don’t only affect space. Additionally, they leave permanent records in Earth’s geology as well.…
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United Nations Urges Humankind to End the “War on Nature”
Recently, the United Nations held the first summit on the climate change crisis. Scientists warned that high temperatures, rising sea levels, and numerous chemicals in the air cause an imbalance in nature. The UN Secretary-General Antonio Guterres reminded world leaders that they promised to help save the environment a decade ago. But they have failed…